EP0701460A4 - Variable stiffness balloon catheter - Google Patents
Variable stiffness balloon catheterInfo
- Publication number
- EP0701460A4 EP0701460A4 EP19940919185 EP94919185A EP0701460A4 EP 0701460 A4 EP0701460 A4 EP 0701460A4 EP 19940919185 EP19940919185 EP 19940919185 EP 94919185 A EP94919185 A EP 94919185A EP 0701460 A4 EP0701460 A4 EP 0701460A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- catheter
- proximal
- distal
- section
- balloon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920000642 polymer Polymers 0.000 claims description 15
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229920001684 low density polyethylene Polymers 0.000 claims description 2
- 239000004702 low-density polyethylene Substances 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920000092 linear low density polyethylene Polymers 0.000 claims 1
- 239000004707 linear low-density polyethylene Substances 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000005166 vasculature Anatomy 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 206010002329 Aneurysm Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 239000002246 antineoplastic agent Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229940127089 cytotoxic agent Drugs 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
- A61M29/02—Dilators made of swellable material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M25/0054—Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
- A61M2025/0079—Separate user-activated means, e.g. guidewires, guide tubes, balloon catheters or sheaths, for sealing off an orifice, e.g. a lumen or side holes, of a catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1063—Balloon catheters with special features or adapted for special applications having only one lumen used for guide wire and inflation, e.g. to minimise the diameter
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/071,284 US5437632A (en) | 1993-06-02 | 1993-06-02 | Variable stiffness balloon catheter |
US71284 | 1993-06-02 | ||
PCT/US1994/005679 WO1994027668A1 (en) | 1993-06-02 | 1994-05-20 | Variable stiffness balloon catheter |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0701460A4 true EP0701460A4 (en) | 1995-06-20 |
EP0701460A1 EP0701460A1 (en) | 1996-03-20 |
EP0701460B1 EP0701460B1 (en) | 1999-09-15 |
Family
ID=22100377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94919185A Expired - Lifetime EP0701460B1 (en) | 1993-06-02 | 1994-05-20 | Variable stiffness balloon catheter |
Country Status (11)
Country | Link |
---|---|
US (2) | US5437632A (en) |
EP (1) | EP0701460B1 (en) |
JP (1) | JP3329464B2 (en) |
AT (1) | ATE184494T1 (en) |
AU (1) | AU667783B2 (en) |
CA (1) | CA2127806C (en) |
DE (1) | DE69420723T2 (en) |
DK (1) | DK0701460T3 (en) |
IL (1) | IL109781A0 (en) |
TW (1) | TW290464B (en) |
WO (1) | WO1994027668A1 (en) |
Families Citing this family (134)
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---|---|---|---|---|
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NL9301181A (en) * | 1993-07-05 | 1995-02-01 | Cordis Europ | A method of manufacturing a catheter with at least one high pressure lumen and catheter. |
WO1996009848A1 (en) * | 1994-09-26 | 1996-04-04 | Medtronic, Inc. | Cathether flexible distal tip |
US5749851A (en) * | 1995-03-02 | 1998-05-12 | Scimed Life Systems, Inc. | Stent installation method using balloon catheter having stepped compliance curve |
US6440097B1 (en) | 1995-10-06 | 2002-08-27 | Target Therapeutics, Inc. | Balloon catheter with delivery side holes |
AU7458596A (en) * | 1995-10-20 | 1997-05-07 | Bandula Wijay | Vascular stent |
US5741293A (en) * | 1995-11-28 | 1998-04-21 | Wijay; Bandula | Locking stent |
US5906606A (en) * | 1995-12-04 | 1999-05-25 | Target Therapuetics, Inc. | Braided body balloon catheter |
US5882334A (en) * | 1995-12-04 | 1999-03-16 | Target Therapeutics, Inc. | Balloon/delivery catheter assembly with adjustable balloon positioning |
US6203569B1 (en) | 1996-01-04 | 2001-03-20 | Bandula Wijay | Flexible stent |
US5707387A (en) * | 1996-03-25 | 1998-01-13 | Wijay; Bandula | Flexible stent |
US6458096B1 (en) * | 1996-04-01 | 2002-10-01 | Medtronic, Inc. | Catheter with autoinflating, autoregulating balloon |
US6059771A (en) * | 1996-12-23 | 2000-05-09 | Johnson & Johnson Medical, Inc. | Stiffening member to increase fluid flow within a medical device |
US6033393A (en) * | 1996-12-31 | 2000-03-07 | Johnson & Johnson Medical, Inc. | Method and apparatus for overpressure protection of a catheter |
ATE224676T1 (en) * | 1997-02-25 | 2002-10-15 | Jouko Suhonen | DENTAL DEVICE |
US6093177A (en) * | 1997-03-07 | 2000-07-25 | Cardiogenesis Corporation | Catheter with flexible intermediate section |
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US6030369A (en) * | 1997-07-03 | 2000-02-29 | Target Therapeutics Inc. | Micro catheter shaft |
US5824059A (en) * | 1997-08-05 | 1998-10-20 | Wijay; Bandula | Flexible stent |
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JP2003521261A (en) | 1997-12-22 | 2003-07-15 | マイクルス コーポレイション | Variable rigidity optical fiber shaft |
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US6135111A (en) * | 1998-08-31 | 2000-10-24 | Vital Signs Inc. | Tracheostomy tube with removable inner cannula |
US6322534B1 (en) * | 1998-11-07 | 2001-11-27 | Cordis Corporation | Variable stiffness balloon catheter |
US6340366B2 (en) | 1998-12-08 | 2002-01-22 | Bandula Wijay | Stent with nested or overlapping rings |
US6591472B1 (en) * | 1998-12-08 | 2003-07-15 | Medtronic, Inc. | Multiple segment catheter and method of fabrication |
US6165140A (en) | 1998-12-28 | 2000-12-26 | Micrus Corporation | Composite guidewire |
US6544217B1 (en) * | 1999-02-01 | 2003-04-08 | Micro Therapeutics, Inc. | Guidewire-occluded balloon catheter |
US6767353B1 (en) | 2002-03-01 | 2004-07-27 | Samuel Shiber | Thrombectomy catheter |
US6352531B1 (en) | 1999-03-24 | 2002-03-05 | Micrus Corporation | Variable stiffness optical fiber shaft |
US6887235B2 (en) * | 1999-03-24 | 2005-05-03 | Micrus Corporation | Variable stiffness heating catheter |
US6231543B1 (en) | 1999-04-15 | 2001-05-15 | Intella Interventional Systems, Inc. | Single lumen balloon catheter |
US6648854B1 (en) | 1999-05-14 | 2003-11-18 | Scimed Life Systems, Inc. | Single lumen balloon-tipped micro catheter with reinforced shaft |
US6478814B2 (en) | 1999-06-14 | 2002-11-12 | Scimed Life Systems, Inc. | Stent securement sleeves and optional coatings and methods of use |
AU1623201A (en) | 1999-11-18 | 2001-05-30 | Advanced Cardiovascular Systems Inc. | Embolic protection system and method including an emboli-capturing catheter |
US6549812B1 (en) | 1999-11-29 | 2003-04-15 | Medtronic, Inc. | Medical electrical lead having bending stiffness which increase in the distal direction |
US6556873B1 (en) | 1999-11-29 | 2003-04-29 | Medtronic, Inc. | Medical electrical lead having variable bending stiffness |
US6645220B1 (en) | 1999-12-30 | 2003-11-11 | Advanced Cardiovascular Systems, Inc. | Embolic protection system and method including and embolic-capturing filter |
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US6723113B1 (en) * | 2000-01-19 | 2004-04-20 | Cordis Neurovascular, Inc. | Inflatable balloon catheter seal and method |
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US6394978B1 (en) | 2000-08-09 | 2002-05-28 | Advanced Cardiovascular Systems, Inc. | Interventional procedure expandable balloon expansion enabling system and method |
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US6482221B1 (en) * | 2000-08-21 | 2002-11-19 | Counter Clockwise, Inc. | Manipulatable delivery catheter for occlusive devices (II) |
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US6506203B1 (en) | 2000-12-19 | 2003-01-14 | Advanced Cardiovascular Systems, Inc. | Low profile sheathless embolic protection system |
US6582448B1 (en) * | 2000-12-21 | 2003-06-24 | Advanced Cardiovascular Systems, Inc. | Vessel occlusion device for embolic protection system |
US7162780B2 (en) * | 2001-02-26 | 2007-01-16 | Velcro Industries B.V. | Skin-friendly hook fastening component |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0437795A1 (en) * | 1989-12-20 | 1991-07-24 | Terumo Kabushiki Kaisha | Catheter having a super-elastic metallic tube body |
WO1993002733A1 (en) * | 1991-08-07 | 1993-02-18 | Target Therapeutics, Inc. | Variable stiffness catheter |
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US4739768B2 (en) * | 1986-06-02 | 1995-10-24 | Target Therapeutics Inc | Catheter for guide-wire tracking |
US4976720A (en) * | 1987-01-06 | 1990-12-11 | Advanced Cardiovascular Systems, Inc. | Vascular catheters |
US4782834A (en) * | 1987-01-06 | 1988-11-08 | Advanced Cardiovascular Systems, Inc. | Dual lumen dilatation catheter and method of manufacturing the same |
US4813934A (en) * | 1987-08-07 | 1989-03-21 | Target Therapeutics | Valved catheter device and method |
DE3803697A1 (en) * | 1988-02-08 | 1989-08-17 | Wolfgang Arno Karl Dr Radtke | LASER - VALVOTOMY - CATHETER (HEART CATHETER FOR PERCUTANICALLY TARGETED VALVOTOMY OF NARROWED HEART VALVES) |
US5047045A (en) * | 1989-04-13 | 1991-09-10 | Scimed Life Systems, Inc. | Multi-section coaxial angioplasty catheter |
US5100381A (en) * | 1989-11-13 | 1992-03-31 | Scimed Life Systems, Inc. | Angioplasty catheter |
DE8910603U1 (en) * | 1989-09-06 | 1989-12-07 | Guenther, Rolf W., Prof. Dr. | |
US5192290A (en) * | 1990-08-29 | 1993-03-09 | Applied Medical Resources, Inc. | Embolectomy catheter |
US5171221A (en) * | 1991-02-05 | 1992-12-15 | Target Therapeutics | Single lumen low profile valved balloon catheter |
WO1994024946A1 (en) * | 1993-04-29 | 1994-11-10 | Scimed Life Systems, Inc. | Expandable intravascular occlusion material removal device |
US5437632A (en) * | 1993-06-02 | 1995-08-01 | Target Therapeutics, Inc. | Variable stiffness balloon catheter |
-
1993
- 1993-06-02 US US08/071,284 patent/US5437632A/en not_active Expired - Fee Related
-
1994
- 1994-05-20 EP EP94919185A patent/EP0701460B1/en not_active Expired - Lifetime
- 1994-05-20 AU AU70417/94A patent/AU667783B2/en not_active Ceased
- 1994-05-20 DE DE69420723T patent/DE69420723T2/en not_active Expired - Lifetime
- 1994-05-20 US US08/557,075 patent/US5749849A/en not_active Expired - Lifetime
- 1994-05-20 CA CA002127806A patent/CA2127806C/en not_active Expired - Fee Related
- 1994-05-20 WO PCT/US1994/005679 patent/WO1994027668A1/en active IP Right Grant
- 1994-05-20 DK DK94919185T patent/DK0701460T3/en active
- 1994-05-20 JP JP51840694A patent/JP3329464B2/en not_active Expired - Lifetime
- 1994-05-20 AT AT94919185T patent/ATE184494T1/en active
- 1994-05-24 TW TW083104703A patent/TW290464B/zh active
- 1994-05-25 IL IL10978194A patent/IL109781A0/en unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0437795A1 (en) * | 1989-12-20 | 1991-07-24 | Terumo Kabushiki Kaisha | Catheter having a super-elastic metallic tube body |
WO1993002733A1 (en) * | 1991-08-07 | 1993-02-18 | Target Therapeutics, Inc. | Variable stiffness catheter |
Also Published As
Publication number | Publication date |
---|---|
DK0701460T3 (en) | 1999-12-20 |
AU7041794A (en) | 1994-12-20 |
CA2127806C (en) | 1999-12-14 |
EP0701460A1 (en) | 1996-03-20 |
WO1994027668A1 (en) | 1994-12-08 |
JP3329464B2 (en) | 2002-09-30 |
DE69420723D1 (en) | 1999-10-21 |
EP0701460B1 (en) | 1999-09-15 |
TW290464B (en) | 1996-11-11 |
ATE184494T1 (en) | 1999-10-15 |
JP2000513950A (en) | 2000-10-24 |
US5749849A (en) | 1998-05-12 |
IL109781A0 (en) | 1994-08-26 |
AU667783B2 (en) | 1996-04-04 |
CA2127806A1 (en) | 1994-12-03 |
US5437632A (en) | 1995-08-01 |
DE69420723T2 (en) | 2000-01-05 |
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